Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

Boost your child's arithmetic skill and addition facts fluency with this bubbly worksheet that offers single-digit addition problems with sums of 9 or less.

Put a little love into math practice with these sweet Valentine's Day addition problems, where your first grader can review his math facts.

Turn a snow day into a math day with this winter-themed first grade addition worksheet that offers single-digit problems with sums up to 9.

Celebrate Valentine's Day while reviewing math facts! Your little one can solve these addition problems, and soon he'll be able to memorizing them.

Looks like the Easter bunny has left some colorful treats for a special student! She'll need to solve all the simple addition problems in each egg.

Help your busy bee get some addition practice in on Easter with this addition worksheet. She'll use visual clues to help her tally up addition problems.

Celebrate Valentine's Day and practice math at the same time with this first grade addition worksheet. Use the kisses to help you solve the problems.

Introduce your child to beginning addition with this colorful first grade math worksheet offering addition problems with sums up to 9. Up, up, and away!

Add up simple addition problems using Easter themed visual aids, such as Easter eggs and flowers. Try our Easter addition worksheet with your child this spring.

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.

Assess your students’ understanding of addition by having them solve addition problems within 10. This fun worksheet will have your kindergarten class adding up balloons, cupcakes, and more!

Enjoy an egg-cellent Easter review of addition facts! Hunt for a solution in each colorful egg, with simple addition problems for your first grader to solve.

You don’t need to know magic to make addition sums to appear out of thin air!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

Gain expertise with addition sentences within 20 in this helpful math worksheet!

Wind your way to addition expertise in this inviting math maze worksheet!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Ready, set, go! Start the timer and get going on this one-minute math addition practice.

Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!

Solve near-doubles facts with this appealing worksheet!

Children practice addition within 20 in this fall-themed math worksheet.

Children practice addition within 20 in this fall-themed math worksheet.

Children practice addition within 20 in this fall-themed math worksheet.

Children practice addition within 20 in this fall-themed math worksheet.

Practice solving near-doubles facts with this engaging worksheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

Fall into some fun addition practice with this seasonal worksheet!